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Dr. David Fajgenbaum

πŸ‘€ Speaker
1737 total appearances

Appearances Over Time

Podcast Appearances

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

DFMO for Bachman-Bopp gets a score and DFMO for breast cancer gets a score.

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

And that's probably a low score because it's probably not going to work in breast cancer, but you get a score for every match.

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

And then you look at the things at the very top.

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

So you rank order the less and you say, what are the point nine nines, which basically the algorithm is saying this is like there's there's some heat here, right?

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

Like there's some there's probably something here

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

Maybe it's this drug, and DFMO Bachman-Bup's an example where like there's too much of this thing and this drug inhibits that thing.

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

And so it's like the match is being made even at that simple of a level.

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

Like in my case, there was too much of mTOR, that signaling pathway, and serolimus inhibits mTOR.

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

And so it's like it's looking for theβ€”and most of the time it's not that simple, butβ€”

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

It's looking for matches like that, and it's going to give a high score if there's something clear like that.

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

And then the other thing is we also generate a separate score.

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

We call it our unmet medical needs score, which is basically how bad is the disease.

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

So we score also the higher the score, the worse the disease, lower score, less bad the disease, because we want to be going after good matches for really bad diseases.

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

As you said before, we're a 50-member team with limited resources.

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

When you can go after any drug and any disease, there's a lot of opportunities.

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

But if we're going to spend our time on Earth going after the really bad diseases with the really good matches, and so we use both scores to get us started.

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

So do you actually sift through each drug?

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

It's not each disease.

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

It's each drug.

The Shawn Ryan Show
#240 Dr. David Fajgenbaum - Can AI Find Cures to Rare Diseases Using Existing Medicine?

And it's actually not even each drug or each disease.